Two solutions are available for RTX30 series cards that are overheating
1. there is a copper plate available on online stores, it's easy to install and make sure you add thermal paste on the copper plate before fixing the cooler back, it looks like this..
2. There is also another way but a bit dangerous, you will use copper plates too but they are small in size, find the right thermal pad for your GPU, since it's 3070ti I'm guessing 2MM size will work, go on youtube and search for 3070ti copper plate install you will see few videos, see what the copper looks like below..
This second option is very effective, it can take --30°C off your mem temp if done correctly, pls watch videos before proceeding.
Ok I will search on youtube for this modification, I changed the pad yesterday as I don't like it laying around doing nothing but those pads are from china, very cheap too maybe that's why I get bad results, the temp even got worse after changing the pads.
You have expensive gpu with cheap pads. What else can go wrong ?
i advice get thermalright ODIN is best so far.i love them.it is better than regular thermalright
Few people went through this modification for months now and their 3070ti is still working very well, what could go wrong you said? None, you can go on Youtube and search for 3070ti Copper plate modification, it's the best mod I've seen for the GPU.